| Patents for F02M 21 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form (6,051) |
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| 05/27/2004 | WO2004031551A9 Control method and apparatus for gaseous fuelled internal combustion engine |
| 05/27/2004 | US20040099249 Apparatus and method for start-delay warning of an LPI engine |
| 05/27/2004 | DE10252084A1 Kraftstoffanlage für einen LPG-Motor Fuel system for an LPG engine |
| 05/26/2004 | CN1499065A Device and method for delay warning of starting LPI engine |
| 05/21/2004 | WO2004042221A2 Fuel injector nozzle adapter |
| 05/21/2004 | WO2004041419A1 Gaseous fuel and air mixer assembly for internal combustion engine |
| 05/19/2004 | EP1196707B1 High pressure solenoid pilot valve |
| 05/19/2004 | DE10349615A1 Fuel injection control device for liquid petroleum/natural gas fuel in a motor vehicle issues an alternative fuel injection signal to an injection device for a specific cylinder |
| 05/19/2004 | DE10251587A1 Valve for controlling fluid stream flow, especially a gas stream, comprises a housing containing a pipe section, a longitudinal bore and a control piston |
| 05/19/2004 | CN1497150A Fuel injection control device of double-fuel internal-combustion engine |
| 05/19/2004 | CN1497149A Suction control device of internal combustion engine, suction control device of gasoline engine |
| 05/13/2004 | US20040089279 Apparatus for air/fuel ratio control |
| 05/13/2004 | US20040089276 Gaseous fuel and air mixer assembly for internal combustion engine |
| 05/13/2004 | DE10249274A1 Procedure for running of internal combustion engine fuelled by especially methane gas entails creating exothermal reaction in exhaust gas by feeding into exhaust gas secondary air and methane gas regulated for it |
| 05/12/2004 | EP1418332A2 Fuel system for a LPG engine |
| 05/12/2004 | EP1269006A4 Gas powered engine having improved emissions |
| 05/12/2004 | EP1252430A4 Low evaporative emissions integrated air fuel module |
| 05/06/2004 | US20040084788 Fuel mixer for internal combustion engine |
| 05/06/2004 | US20040084032 Fuel injector nozzle adapter |
| 05/06/2004 | DE10247505A1 An adjustable gate has a separating wall and is positioned between a cryogenic tank and high and low pressure fuel supply inlets for an engine |
| 05/04/2004 | US6729602 Adjustable stop apparatus |
| 05/04/2004 | US6729313 Tank for a system for injection supply of LPG for internal-combustion engines |
| 05/04/2004 | CA2298396C Method and system for controlling an air-to-fuel ratio in a non-stoichiometric power governed gaseous-fueled stationary internal combustion engine |
| 04/29/2004 | WO2004036022A1 Method and apparatus for fuel injection systems |
| 04/29/2004 | US20040079327 Air intake control device for internal combustion engine and air intake control device for gasoline engine |
| 04/29/2004 | CA2508529A1 Method and apparatus for fuel injection systems |
| 04/28/2004 | EP1413722A2 Air intake control device for internal combustion engine and air intake control device for gasoline engine |
| 04/28/2004 | CN2613608Y Double-channel positive/negative pressure fuel feeder for engine |
| 04/27/2004 | US6726172 Valve |
| 04/27/2004 | US6725876 Control valve with integrated electro-hydraulic actuator |
| 04/27/2004 | US6725831 Engine fuel control device and idling air-fuel ratio control method |
| 04/27/2004 | CA2101711C Control system for supplying a gas flow to a gas consumption apparatus |
| 04/22/2004 | WO2004033892A1 Directly actuated gaseous fuel injection valve with a movable nozzle |
| 04/22/2004 | US20040075034 Support structure of high pressure container |
| 04/22/2004 | DE10232522A1 Device for preparation of cryogenic fuel for internal combustion engine has pressure vessel with heat exchanger in form of evaporation bulb which has casing tube inside of which is installed pressure vessel |
| 04/22/2004 | DE10232521A1 Procedure for preparation of cryogenic fuel for internal combustion engine entails directing volume of cryogenic fuel from tank into sluice and then transferring volume of cryogenic fuel from sluice into pressure vessel |
| 04/22/2004 | DE10052336B4 Brennkraftmaschine mit Einblasung von gasförmigem Kraftstoff Internal combustion engine with injection of gaseous fuel |
| 04/21/2004 | EP1082536B1 Compressed natural gas injector having improved low noise valve needle |
| 04/15/2004 | WO2004031572A1 Glow ring ignition assist for internal combustion engine |
| 04/15/2004 | WO2004031568A1 Dme fuel feeder for diesel engines |
| 04/15/2004 | WO2004031551A2 Control method and apparatus for gaseous fuelled internal combustion engine |
| 04/15/2004 | WO2004031546A2 Bypass controlled regeneration of nox adsorbers |
| 04/15/2004 | US20040069267 Internal combustion engine with injection of gaseous fuel |
| 04/15/2004 | US20040068987 Gas engine |
| 04/15/2004 | DE10246696A1 Zerstäubungsanordnung Atomization |
| 04/15/2004 | CA2503602A1 Bypass controlled regeneration of nox adsorbers |
| 04/15/2004 | CA2499748A1 Glow ring ignition assist for internal combustion engine |
| 04/14/2004 | EP1408226A2 Spray assembly construction |
| 04/14/2004 | CN2611619Y LPG feeder of single fuel automative engine |
| 04/14/2004 | CN1489670A Gas-fuel feeder of IC engine |
| 04/13/2004 | US6719224 Fuel injector and fuel injection system |
| 04/08/2004 | WO2004013483A3 Gaseous fuel injector |
| 04/07/2004 | EP1404951A1 Pre-combustion chamber enrichment |
| 04/07/2004 | CN2610104Y Supply device of two-stroke gas engine |
| 04/07/2004 | CN1488056A Support Struture of high pressure vessel |
| 04/07/2004 | CN1487185A Shunt pressurizing and multiple-point jetting control method for gas engine |
| 04/06/2004 | US6715452 Method and apparatus for shutting down a fuel reformer |
| 04/02/2004 | CA2422188A1 Bypass controlled regeneration of nox adsorbers |
| 04/02/2004 | CA2406297A1 Glow ring ignition assist for internal combusion engine |
| 04/01/2004 | WO2004027256A1 Fuel injection nozzle for dme fuel and diesel engine with the fuel injection nozzle for dme fuel |
| 03/31/2004 | EP1402167A1 Improvements relating to compression ignition engines |
| 03/25/2004 | US20040055584 Method for delivering liquified gas to an engine |
| 03/25/2004 | US20040055281 Hydrogen fueled spark ignition engine |
| 03/25/2004 | DE19837199B4 System zum Erfassen eines Fehlers eines Kraftstoffdrucksensors in einer Brennkraftmaschine A system for detecting a failure of a fuel pressure sensor in an internal combustion engine |
| 03/24/2004 | EP0910741B1 Pressurising a gas injection type fuel injection system |
| 03/23/2004 | US6708905 Supersonic injector for gaseous fuel engine |
| 03/23/2004 | US6708674 Propane assist converter and regulator |
| 03/20/2004 | CA2441714A1 Hydrogen fueled spark ignition engine |
| 03/17/2004 | EP1397589A1 A process for heating and double electromagnetic polarization of liquid and gaseous fuel, and the relative device |
| 03/17/2004 | EP1397583A1 Electrolysis cell and internal combustion engine kit comprising the same |
| 03/16/2004 | US6705342 Modulating gas valve with natural/LP gas conversion capability |
| 03/11/2004 | WO2004020803A1 Fuel supply system for an internal combustion engine |
| 03/11/2004 | US20040045539 Gaseous fuel supply apparatus and with shut-off valve |
| 03/11/2004 | US20040045514 Power system |
| 03/11/2004 | DE20318684U1 Mixer feed for gas powered motor vehicle has pressure sensor adjacent pressure reducer and before injection valve |
| 03/10/2004 | EP1395751A1 Methods and apparatuses for laser ignited engines |
| 03/10/2004 | EP1395738A1 Diesel engines bi-fuel control system |
| 03/10/2004 | EP1395531A2 System and method for the production and use of hydrogen on board a marine vessel |
| 03/04/2004 | WO2004018862A1 Fuel delivery system |
| 03/03/2004 | EP1295057B1 Crashproof instant-on valve |
| 03/02/2004 | US6698404 Air-natural gas carburetor |
| 03/02/2004 | US6698211 Natural gas fuel storage and supply system for vehicles |
| 03/02/2004 | CA2165658C Exhaust brake controller for gas engine |
| 02/26/2004 | WO2004016934A1 Fuel return device of internal combustion engine |
| 02/26/2004 | US20040036048 Gaseous fuel injector |
| 02/26/2004 | DE19611434B4 Einspritzsystem für eine Brennkraftmaschine Injection system for an internal combustion engine |
| 02/26/2004 | DE19611381B4 Einspritzsystem für eine Brennkraftmaschine Injection system for an internal combustion engine |
| 02/26/2004 | DE10237596A1 Internal combustion engine has device for feed and delivery of combustion gas in gas and air mixture flowing through mixture pipe, with gas introduced in chamber formed by two flame filters of flame impact resistance device |
| 02/24/2004 | CA2406883C Directly actuated gaseous fuel injection valve with a movable nozzle |
| 02/19/2004 | WO2004015262A1 Gas fuel feed device |
| 02/18/2004 | EP1389276A1 Directly actuated injection valve with a composite needle |
| 02/18/2004 | EP1389275A1 Directly actuated injection valve with a ferromagnetic needle |
| 02/18/2004 | EP1389274A1 Directly actuated injection valve |
| 02/18/2004 | CN1138913C Gasifier for liquefied fuel and gas engine therewith |
| 02/17/2004 | US6691729 Valve assembly |
| 02/12/2004 | WO2004013483A2 Gaseous fuel injector |
| 02/12/2004 | US20040026639 Valve |
| 02/12/2004 | US20040025832 Fuel injector nozzle adapter |
| 02/12/2004 | US20040025831 Feed and control system for an internal combustion engine fed with two different fuels |
| 02/12/2004 | US20040025809 Hydrogen assisted combustion |